Electric comb



FIG. 1 is a front perspective view of the electric comb.

FIG. 2 is a front elevation view of the electric comb, the rear elevation view being a mirror image thereof.

FIG. 3 is a left side elevation view thereof.

FIG. 4 is a right side elevation view thereof.

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken lines shown in the drawings illustrate portions of the electric comb that form no part of the claimed design. 

CLAIM What is claimed is the ornamental design for an electric comb, as shown and described. 